The Alvex CalmWrap
Calm the bladder muscle. Sleep through the night.
Steady 107°F warmth and gentle massage, aimed at the muscle behind sudden urges, constant trips and 3AM wake-ups. One 15-minute session a day, on your own couch.
- No more 3am toilet trips
- Ends the panic dash to public bathrooms
- 100% drug-free, cordless and rechargeable
- 60-day money-back guarantee
It was never about drinking too much water
What you're feeling has a name.
Doctors call it an overactive bladder. The detrusor, the muscle wrapped around your bladder, gets so overworked it spasms on its own, screaming EMPTY NOW when you're barely half full.
A muscle in spasm responds to one thing nobody prescribed: precise heat. In published research, warming bladder tissue to 42°C (107°F) cut the spontaneous contractions behind false urges by about 70%, with zero tissue damage. CalmWrap brings that principle to your couch.
SEE HOW IT WORKS →One device. Two ways it calms the urge.
Steady, calibrated warmth
Aimed at your lower abdomen to relax the deep tension behind sudden urges and boost blood flow to the muscles that control your bladder.
Releases the clenched layer
Massage modes work on the braced muscles around the bladder while the warmth works on the muscle itself.
Your evening, on the couch
Wrap on, pick your levels, relax. Cordless, no setup, no prescription needed.
Real users. Real life-changing results.

For most of last year I was up four, sometimes five times a night. After doing it before bed every night for 2 weeks, I'm down to getting up once. Sometimes not at all.

I went to Costco last Saturday and didn't even think about the bathroom until I was loading the car. This is the first thing that ever touched the actual problem.

Seven years of incontinence pads every single day. Last week I wore white pants to brunch. WHITE PANTS.